摘要
在分析基于规则推理专家系统技术和数值模拟技术在冷挤压工艺规划中不足的基础上 ,提出基于事例推理的冷挤压工艺规划模型 CFCBR,对涉及的关键技术进行了研究 ,提出包含基于特征的冷挤压件产品模型和基于逻辑分层的冷挤压工艺规程模型的事例表示方案、分层事例检索方案。
Following the analysis of the deficiency of rule-based reasoning based cold forging process planning expert system and numerical simulation based cold forging process planning system, a case-based reasoning based cold forging process planning system model is proposed, and several key points including feature-based part representation, logical hierarchical process plan model, hierarchical retrieval model and knowledge based multiple cases integrated case adaptation model are given.
出处
《中国机械工程》
EI
CAS
CSCD
北大核心
2001年第7期797-799,共3页
China Mechanical Engineering
关键词
事例推理
冷挤压
专家系统
CAPP
工艺规划
case-based reasoningcold forgingcomputer-aided process planningexpert system
